# name : rpact getSampleSizeMeans
# key : rpact.getSampleSizeMeans
# contributor: Shuguang Sun
# --
rpact::getSampleSizeMeans(
groups = ${1:2}, alpha = 0.025, sided = 1, beta = ${2:0.1},
normalApproximation = FALSE,
meanRatio = FALSE,
thetaH0 = ${3:0},
alternative = ${4:seq(0.2, 1, 0.2)},
stDev = ${5:1},
allocationRatioPlanned = ${6:NA_real_}
)
